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Canton Updates/12202f...d931
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #41,170

This Gateway_FinalizeBlock transaction built EVM block #41,170 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #41,170
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
846ms

Block planned

Producer plans block #41170 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #41170

677ms
677ms

Committed on Canton

Participant commits update 12202fc3c7…10d931
—

Imported to the execution layers

Importer applies block #41170 from GatewayHead

—
0ms
250ms
500ms
750ms
846ms
EVM
Canton
External call
Total
Complete677ms
677ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#41,170
Block Hash
0x5836c096...b3acf94d
Block Timestamp
Nov 5, 2026, 22:36:07 UTC
Transactions
0xe4d083e5...598e79640x5bda...005a → 0xfe3a...db13Success
0xdafb3b67...8772ee750x481f...0f97 → 0xa276...16d2Success
Overview
Update ID
12202fc3c7...5c10d931
Offset
131408
Record Time
Nov 5, 2026, 22:36:07 UTC
Command ID
gw-64c9a5594...ddfdd2d4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b93f3179...3aa1b3c7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003bdad4c995ee56f3dd1ae55db3346caa69fe8291f0dc1fbbd4452c68683f8c3eca12122089881ff3bd98f5af78f0092ba363cc0fefe277fdbc94a3480fb8c8f8242614ea", "block": { "timestamp": { "unpack": "1793918167." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abdc1d4560c1e7e0577459a01b718e00ddb558e1e196f643c07e350bdbc6dd3d3f20122de85755e47335ed61 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…42157d6925b35d2f8359e7a041a92fceb047a664bd10357d38b43a2eb71b5cd3562e970974e833ef2ece3779 (141 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…da380e97d09d1462f45140a0508939d6bffc628e88308202ea3744d48d574d77817965e9f7d9cec1def2b7e1 (119 bytes)", "f8718219f5858bb2c970088252089454d3c822ff7b7e83108487e893ba638d14f012ef88016345785d8a0000…2a001b33b3b73218deb81fa028ea75336f1458cd85e858abb71b24cc27ade41c1fe2a6c7c3d170420869624e (115 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0x121ace5e...59c9995f0x1af3...84fc → 0xa276...16d2Success
0x0a7d4108...f16059070xfe3a...db13 → 0x54d3...12efSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003bdad4c9...242614ea
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8abf954546f32d948b46faad76ed7c6b0392ea568b81d0f2dc264c77ddfdd2d4", "timestamp": { "unpack": "1793918167." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abdc1d4560c1e7e0577459a01b718e00ddb558e1e196f643c07e350bdbc6dd3d3f20122de85755e47335ed61 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…42157d6925b35d2f8359e7a041a92fceb047a664bd10357d38b43a2eb71b5cd3562e970974e833ef2ece3779 (141 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…da380e97d09d1462f45140a0508939d6bffc628e88308202ea3744d48d574d77817965e9f7d9cec1def2b7e1 (119 bytes)", "f8718219f5858bb2c970088252089454d3c822ff7b7e83108487e893ba638d14f012ef88016345785d8a0000…2a001b33b3b73218deb81fa028ea75336f1458cd85e858abb71b24cc27ade41c1fe2a6c7c3d170420869624e (115 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0052cc9b26...f1304268
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009623b6db...81352632
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5836c09688c3b600f1a55b892aafca53e519785c0e1703b7f62a81c2b3acf94d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008fb515bb...6352032e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009623b6dbe51f424fd3c6ac490df99925dc3cb6c0d1e5ba64f43ccb903f456636ca121220c2cf3a3088d967c102b6235c8c499077c25ce7ef9dedd732a070a1df81352632", "hash": "5836c09688c3b600f1a55b892aafca53e519785c0e1703b7f62a81c2b3acf94d", "number": "41170", "timestamp": "1793918167", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08abf954546f32d948b46faad76ed7c6b0392ea568b81d0f2dc264c77ddfdd2d4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…abdc1d4560c1e7e0577459a01b718e00ddb558e1e196f643c07e350bdbc6dd3d3f20122de85755e47335ed61 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…42157d6925b35d2f8359e7a041a92fceb047a664bd10357d38b43a2eb71b5cd3562e970974e833ef2ece3779 (141 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…da380e97d09d1462f45140a0508939d6bffc628e88308202ea3744d48d574d77817965e9f7d9cec1def2b7e1 (119 bytes)", "f8718219f5858bb2c970088252089454d3c822ff7b7e83108487e893ba638d14f012ef88016345785d8a0000…2a001b33b3b73218deb81fa028ea75336f1458cd85e858abb71b24cc27ade41c1fe2a6c7c3d170420869624e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009533089d...39456081
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008fb515bbc0450e3c5d4df9541e040d9d24c5ffed877b51c4f0dfb8a55aba153bca1212204f934bd1ea6495987ae54edf516e4dbe065ca09c06648d0769aef0996352032e", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999982957573027.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }